The laptop computer desk is a great addition to any mobile worker. This mobile desk is made with a metal framework, which is powder coated white.The desk top is made of tempered glass. Desk has an adjustable tables, 15 gear automatic positioning, the desktop could automatically lowered when you upgrade it to the highest position, so you can adjust the height and angle of each table. With the shielding piece to prevent the laptop computer slipped down from the face of the desk top. Good for use with a laptop computer. 1.To turn right the key, and the cover plate could be automatically unfolded in the quiet state. Close the cover plate, the Laptop could be built-in to the holder safely; 2.Through the wire groove pilot and fix the USB; 3.Through the USB connect the Laptop, providethe power for CPU cooling fan; equipped with independent mouse groove; 4.Through the corner connectors which in the two sides of holder, fix the holder on the desktop safely; 5.Most apply to 20" laptop; 6.The height of desktop can be either manually adjusted within 15 gear automatic positioning (300mm), the desktop could automatic location when you lift a position, the desktop could automatically lowered when you upgrade it to the highest position and loose hands. Original design Patented product